closed-circuit grouting

[closed-circuit grouting]
[closed-circuit grouting]

中文释义

环流式灌浆

单词分析

单词结构:

closed-circuit grouting

字母数:23

记忆提示

🎯 重点记忆:

  • 单词拼写:closed-circuit grouting
  • 核心含义:环流式灌浆